.tmux.conf

# set the prefix to C-a
# unbind frees up C-b
set -g prefix C-a
unbind C-b

# set delay to 1 so it doesn't interfere with vim
set -s escape-time 1


# bind source code reload to r
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# to send the prefix to the running application
# just press it twice
bind C-a send-prefix

# prefix + | and prefix + - bound to splitting window
bind | split-window -h -l 80
bind - split-window -v

# resizing panes

bind -r h resize-pane -L 5
bind -r j resize-pane -D 5
bind -r k resize-pane -U 5
bind -r l resize-pane -R 5


# enable mouse mode

setw -g mode-mouse on
set -g mouse-select-pane on

# 256 colors

set -g default-terminal "screen-256color"

# status background

set -g status-fg white
set -g status-bg black

# active window coloring

setw -g window-status-fg cyan
setw -g window-status-bg default
setw -g window-status-attr dim

setw -g window-status-current-fg white
setw -g window-status-current-bg red
setw -g window-status-current-attr bright

# active pane coloring

set -g pane-border-fg green
set -g pane-border-bg black
set -g pane-active-border-fg white
set -g pane-active-border-bg yellow

# command line coloring

set -g message-fg white
set -g message-bg black
set -g message-attr bright

# activity in other windows

setw -g monitor-activity on
setw -g visual-activity on

# xterm keys need to work

set-window-option -g xterm-keys on
unbind-key -n C-Left
unbind-key -n C-Right

# unbind ctrl l or else clearing using it won't work.
unbind-key -n C-L

# allow for "zooming" and unzooming of panes
unbind +
bind + \
 new-window -d -n tmux-zoom 'clear && echo TMUX ZOOM && read' \;\
 swap-pane -s tmux-zoom.0 \;\
 select-window -t tmux-zoom

unbind _
bind _ \
 last-window \;\
 swap-pane -s tmux-zoom.0 \;\
 kill-window -t tmux-zoom


# Toggle mouse on
bind m \
    set -g mode-mouse on \;\
    set -g mouse-resize-pane on \;\
    set -g mouse-select-pane on \;\
    set -g mouse-select-window on \;\
    display 'Mouse: ON'

# Toggle mouse off
bind M \
    set -g mode-mouse off \;\
    set -g mouse-resize-pane off \;\
    set -g mouse-select-pane off \;\
    set -g mouse-select-window off \;\
    display 'Mouse: OFF'